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SubalgebraBases :: PrintLevel

PrintLevel -- Levels of information displayed during Sagbi algorithm


PrintLevel 0: no output

PrintLevel 1+: some basic information each loop (no polynomials): computation degree, number of S-pairs, number of new generators, termination conditions.

PrintLevel 2+: basic polynomials: S-pairs and new sagbi generators

PrintLevel 3+: extra polynomials: reduction ideal generators, zeroGens, current sagbi generators

PrintLevel 4+: show the input and output of each subduction

Higher levels exist but may be overly verbose. PrintLevel 5 shows the processPending data and PrintLevel 6 shows the intermediate steps for top-level subduction.

See also

Functions with optional argument named PrintLevel :

For the programmer

The object PrintLevel is a symbol.